The latest development build of Google's Chrome web browser now offers better drag-and-drop file uploading tools for more desktop-like web apps.

Google Chrome, however, lets you drag and drop files into any window to upload them, even when it isn't a feature of the webapp you're using.

The HTML5-powered webapp will then give you a window to which you can drag and drop any files you want, and they'll automatically appear on your phone, ready for use.